80841135

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131449}}^1$

素因数の和:131498

約数の個数: 16

約数和(自身を含む): 132501600

約数和(自身を除く): 51660465

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 131449, 394347, 657245, 1971735, 5389409, 16168227, 26947045, 80841135]

約数ペア:

[(1, 80841135), (3, 26947045), (5, 16168227), (15, 5389409), (41, 1971735), (123, 657245), (205, 394347), (615, 131449)]